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    <title>课程安排</title>  
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<table align="center">  
    <tr>
        <th colspan="6">课程安排</th>
    </tr>
    <tr>  
        <th>时间</th>  
        <th>周一</th>  
        <th>周二</th>  
        <th>周三</th>  
        <th>周四</th>  
        <th>周五</th>  
    </tr>  
    <tr>  
        <td>8:30</td>  
        <td rowspan="2" class="class1">大学英语(IV)@10203</td>  
        <td></td>  
        <td rowspan="2" class="class2">大学体育(IV)</td>  
        <td></td>  
        <td></td>  
    </tr>  
    <tr>  
        <td>9:30</td>  
        <td></td>  
        <td></td>  
        <td></td>  
       
        
    </tr>  
    <tr>  
        <td>10:30</td>  
        <td></td>  
        <td rowspan="2" class="class7">信号与系统@11302</td>    
        <td rowspan="2" class="class3">形势与政策(IV)@15208></td>  
        <td></td>  
        <td rowspan="2" class="class4">数据结构与算法分析></td>  
    </tr>  
    <tr>  
        <td>11:30</td>  
        <td></td>  
        <td></td>  
        
    </tr>  
    <tr>  
        <td>12:30</td>  
        <td></td> 
        <td rowspan="2" class="class3">模拟电子技术基础@16204</td>  
        <td></td>  
        <td rowspan="2" class="class4">电装实习@11301></td>  
        <td></td>  
    </tr>  
    <tr>  
        <td>14:30</td>  
        <td></td>  
        <td></td>  
        <td></td>  
       
    </tr>  
    <tr>  
        <td>15:30</td>  
        <td rowspan="2" class="class5">毛概@14208</td>  
        <td></td>  
        <td  rowspan="2" class="class6">电路、信号与系统实验></td>  
        <td></td>  
        <td></td>  
    </tr>  
    <tr>  
        <td>16:30</td>  
        <td></td>  
        <td></td>  
        <td></td>  
    </tr>  
    <tr>  
        <td>17:30</td>  
        <td></td>  
        <td></td>  
        <td></td>  
        <td></td>
        <td rowspan="2" class="class7">信号与系统</td>  
    </tr>  
    <tr>  
        <td>18:30</td>  
        <td></td>  
        <td></td>  
        <td></td>  
        <td rowspan="2" class="class2">大学体育</td>
    </tr>  
    <tr>  
        <td>19:30</td>  
        <td></td>  
        <td></td>  
        <td></td>  
        <td></td>  
       
    </tr>  
    <tr>  
        <td>20:30</td>  
        <td rowspan="1" class="class8">选修</td>  
        <td></td>  
        <td></td>  
        <td></td>  
        <td></td>  
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